Product Information
NITROGLYCERIN 400 MCG SPRAY is a generic product labeled by Allegis Pharmaceuticals, LLC, priced at $14.9139 per GM under NDC 28595012012. Its NADAC has been published 278 times since Jun 9, 2021.
FDA first approved this application on Oct 31, 1985. Its Orange Book therapeutic-equivalence code is AB — FDA rates it therapeutically equivalent to (substitutable for) its reference product.
Strength
400 ug/1
Manufacturer
Allegis Pharmaceuticals, LLCNDC
28595012012
Classification
Generic
Dosage Form
SPRAY
Route
ORAL
Effective Date
9/23/2026
Active Ingredients
NITROGLYCERINApproval Type
Authorized Generic (NDA)
FDA Application
NDA018705FDA Approved
10/31/1985
TE Code
AB
On Market Since
7/1/2019
Pharmacological Classes
Price Statistics
The NADAC for NITROGLYCERIN 400 MCG SPRAY has been published 278 times since Jun 9, 2021, and over the history we have for it it has declined 13.6%. The table below summarizes its recorded NADAC range and movement.
| Current price | $14.9139 per GM |
|---|---|
| All-time high | $19.9731 (Mar 11, 2026) |
| All-time low | $11.6127 (Aug 17, 2022) |
| 52-week high | $19.9731 |
| 52-week low | $14.9139 |
| Median price | $15.8545 |
| Average price | $16.0943 |
| Largest weekly change | +42.8% (Sep 21, 2022) |
| Weeks tracked | 278 |
| Tracking since | Jun 9, 2021 |
Generic Alternatives
The matcher finds 3 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). None of the shown alternatives sit below the current price. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.
Related Drugs
Same classification
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Manufacturer
Allegis Pharmaceuticals, LLC manufacturer profile
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Drug market
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Therapeutic class
Nitrate Vasodilator class view
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Trend hub
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Guide
Understanding NADAC pricing
Use the explainer when you need context on how CMS publishes NADAC and how to interpret the number on this page.
Frequently asked questions
What is the NADAC price of NITROGLYCERIN 400 MCG SPRAY?
The current National Average Drug Acquisition Cost (NADAC) for NITROGLYCERIN 400 MCG SPRAY, manufactured by Allegis Pharmaceuticals, LLC, is $14.9139 per GM (NDC 28595012012), effective Sep 30, 2026.
How has the price of NITROGLYCERIN 400 MCG SPRAY changed over time?
Over the history we have for it, the NADAC for NITROGLYCERIN 400 MCG SPRAY has declined 13.6%. It has been tracked across 278 weekly CMS publications since Jun 9, 2021.
What are the highest and lowest recorded NADAC prices for NITROGLYCERIN 400 MCG SPRAY?
Since Jun 9, 2021, the NADAC for NITROGLYCERIN 400 MCG SPRAY has ranged from a low of $11.6127 (Aug 17, 2022) to a high of $19.9731 (Mar 11, 2026), with a median of $15.8545 per GM.
Are there cheaper alternatives to NITROGLYCERIN 400 MCG SPRAY?
3 manufacturers publish a NADAC-priced product with the same active ingredient and strength as NITROGLYCERIN 400 MCG SPRAY in a comparable dosage form, but none are currently priced below it.
Who manufactures NITROGLYCERIN 400 MCG SPRAY?
NITROGLYCERIN 400 MCG SPRAY (NDC 28595012012) is labeled by Allegis Pharmaceuticals, LLC, and CMS classifies it as a generic product.